Facility Profile

US MAGNESIUM LLC
THE RENCO GROUP INC
Facility Summary
12819 N SKULL VALLEY RD, GRANTSVILLE, UT, 84029 (TOOELE)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
18-month enforcement and compliance history summary for this facility:
Facility: Significant Violation
Clean Air Act: Violation Unaddressed; State Has Lead Enforcement
Clean Water Act:
Resource Conservation and Recovery Act : Significant Noncomplier
Total Penalties: $500,000
Last Penalty: 06/30/2021
2022 Toxic Substance Releases
Substance Total
(lbs)		 Air
(lbs)		 Water
(lbs)		 Land
(lbs)		 UnInj
(lbs)		 Offsite
(lbs)
CHLORINE
CASRN: 7782-50-5 		1,519,827.00 1,519,827.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
HYDROCHLORIC ACID
CASRN: 7647-01-0 		520,674.00 520,674.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
DIOXIN AND DIOXIN-LIKE COMPOUNDS (TRI CATEGORY)
CASRN: N150 		3,853.36 12.07 0.00 3,298.44 0.00 542.85
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a carcinogen. (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a dioxin. (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
HEXACHLOROBENZENE
CASRN: 118-74-1 		755.32 0.02 0.00 743.37 0.00 11.93
Substance Total Air Water Land UnInj Offsite
3,3',4,4',5,5'-HEXACHLOROBIPHENYL
CASRN: 1336-36-3 		135.77 0.09 0.00 123.50 0.00 12.19
Substance Total Air Water Land UnInj Offsite
OCTACHLOROSTYRENE
CASRN: 29082-74-4 		125.54 0.00 0.00 125.09 0.00 0.45
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
Substance Total Air Water Land UnInj Offsite
MERCURY
CASRN: 7439-97-6 		32.20 31.69 0.00 0.00 0.00 0.51
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite